Photographyblog heavily tested the Olympus M.ZUIKO Digital ED 14-150mm f/4-5.6 lens. The lens performance is verz good: “It has left us with a favourable overall impression.“…”you can safely use it wide open or stopped down by one f-stop“…”Chromatic aberrations can be a bit of an issue at longer focal lengths, but they can usually be dealt with in post processing.”
That lens is in Stock at Amazon (Click here) with a $120 discount.
There are also a few new tests with the Voigtländer:
Mike Kobal tested the Lensbaby Composer and Voigtländer Nokton 25mm f/0.95 on the Panasonic GH1. And he also posted a Super Slow Motion test.
TheBlackStar posted a few image samples on Flickr and Dreesman at Dpreview forum.
If you want to buy the lens there is one single Voigtländer Nokton in Stock on eBay (Click here) sold via german resellers (UPDATE: Lens sold)